TGS GPS- Basin Temperature Models
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See the energy at TGS.com © 2015 TGS-NOPEC Geophysical Company ASA. All rights reserved. Williston Basin DJ Basin Mississippi Lime Play Midland Basin Delaware Basin Eagle Ford Trend Marcellus/Utica Plays Haynesville Play Great Basin Powder River Basin Illinois Basin Las Animas Arch Anadarko Tuscaloosa Trend Michigan Basin Central Basin Platform New Brunswick Nova Scotia Prince Edward Island Ontario Basin Temperature Models TGS has developed a new methodology for generating accurate Basin Temperature Models to support the exploration for shale gas. The workflow to develop the model consists of: Over 10,000 logs are indexed for bottom-hole temperature (BHT) values for a basin A lithostratigraphic framework is generated for the basin BHT values are spatially distributed within each litho-stratigraphic interval A line is drawn tangent to the maximum offset BHT values for each interval A function is applied to adjust the slope of the interval geothermal gradient based on depth and lithology The temperature volume is constructed by stacking the interval geothermal gradient layers for the basin Models have been built for the Delaware Basin, the Midland Basins, the Powder River Basin, Eagle Ford area, Utica area, Las Animas Arch area, Mississippi Lime Play and Tuscaloosa Marine Shale. TGS will continue to develop models for several other areas, trends and basins (onshore US and Canada) in the next couple of years. Deliverables A new temperature model can be built in approximately 12 weeks and includes the following: Indexed BHT, mud weight and elevation data for approximately 10,000 logs A consistent set of litho-stratigraphic picks for approximately 2,000 wells Depth temperature grids for each litho-stratigraphic surface Temperature volumes for the basin Reports Models can be licensed under an addendum to clients via the LOG-LINE Plus! ® Well Log Data Operating Agreement. Interpretation Products US Tel: +1 713 860 2100 Email: [email protected] UK Tel: +44 (0) 208 339 4200 Email: [email protected] For more information, contact TGS at: Tops Available Works in Progress BTM Areas with BHT Wells Available TGS 2D Onshore Seismic Surveys TGS 3D Onshore Seismic Surveys (In Progress) TGS 3D Onshore Seismic Surveys Structure Contours from Key Formation Tops
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Transcript of TGS GPS- Basin Temperature Models
See the energy at TGS.com
© 2015 TGS-NOPEC Geophysical Company ASA. All rights reserved.
WillistonBasin
DJBasin
MississippiLime Play
MidlandBasin
DelawareBasin
Eagle FordTrend
Marcellus/UticaPlays
HaynesvillePlay
GreatBasin
PowderRiverBasin
IllinoisBasin
LasAnimas
Arch
Anadarko
Tuscaloosa Trend
MichiganBasin
CentralBasin
Platform
AlbertaBritishColumbia Manitoba
Nunavut
Saskatchewan
NewBrunswick
NovaScotia
Newfoundlandand Labrador
PrinceEdwardIsland
Quebec
Ontario
Content may not reflect National Geographic's current map policy. Sources: National Geographic, Esri, DeLorme, HERE, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, increment P Corp.
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Basin Temperature Models TGS has developed a new methodology for generating accurate Basin Temperature Models to support the exploration for shale gas. The workflow to develop the model consists of:
� Over 10,000 logs are indexed for bottom-hole temperature (BHT) values for a basin
� A lithostratigraphic framework is generated for the basin
� BHT values are spatially distributed within each litho-stratigraphic interval
� A line is drawn tangent to the maximum offset BHT values for each interval
� A function is applied to adjust the slope of the interval geothermal gradient based on depth and lithology
� The temperature volume is constructed by stacking the interval geothermal gradient layers for the basin
Models have been built for the Delaware Basin, the Midland Basins, the Powder River Basin, Eagle Ford area, Utica area, Las Animas Arch area, Mississippi Lime Play and Tuscaloosa Marine Shale. TGS will continue to develop models for several other areas, trends and basins (onshore US and Canada) in the next couple of years.
Deliverables A new temperature model can be built in approximately 12 weeks and includes the following:
� Indexed BHT, mud weight and elevation data for approximately 10,000 logs
� A consistent set of litho-stratigraphic picks for approximately 2,000 wells
� Depth temperature grids for each litho-stratigraphic surface
� Temperature volumes for the basin
� Reports
Models can be licensed under an addendum to clients via the LOG-LINE Plus!® Well Log Data Operating Agreement.
Interpretation Products
US Tel: +1 713 860 2100Email: [email protected]
UK Tel: +44 (0) 208 339 4200Email: [email protected]
For more information, contact TGS at:
TGS-NOPEC has used its best efforts to produce this map free of errors, utilization of same shall be at the sole risk of the user.TGS-NOPEC assumes no liability or responsibility for reliance placed thereon.
U N I T E D S T A T E SP I C K E D F M T O P S
& B H T A V A I L AB L E0 100 200 300 40050
Miles
N:\Public\GIS\Arc Map Documents\Well Data\_Basemaps\Product_Basemaps\BTM_and_FormationTops\USA_BTM_Tops_Horizons.mxd January 23, 2015
Projection: NAD 1927 StatePlane Louisiana South FIPS 1702
Tops Available
Works in Progress
BTM Areas with BHT Wells Available
TGS 2D Onshore Seismic Surveys
TGS 3D Onshore Seismic Surveys (In Progress)
TGS 3D Onshore Seismic Surveys
Structure Contours from Key Formation Tops
